Perhaps you should try some spelling variations:
technology transfers » technology transfer
transfers inflation » transfer innovation, transfer simulation, transfers taxation
de developpement » sme development
developpement il » developpement de, developpement et, developpement du
4 communication » 3 communication, 5.4 communication, de communication
il afrique » l afrique, en afrique
rate file » case file, rate fee, rate firm
costs de » costs _, costs 4, costs a
file 4 » file 14, file 24, file 34

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology transfers inflation rate file 4 communication costs de developpement il afrique.*.